A microframework is a framework whose API has a low surface area. It's not especially feature rich, but is conceptually lightweight and lets you get moving quickly.

A microservice is a small service that performs a well defined job with limited scope, and (generally) which runs as its own OS process - not depending on something like a j2ee application server.

These are pretty standard industry terms these days.

I won't make any definitive claim about what the OP really means. But this does seem to be a microframework for writing microservices.

Ok, we took "micro" out of the title. Let's try to talk about the framework itself now.